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Add [Clamp] to maxAnisotropy #1280

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Merged
kainino0x merged 1 commit into from
Dec 8, 2020
Merged

Add [Clamp] to maxAnisotropy #1280

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3 changes: 2 additions & 1 deletion spec/index.bs
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Original file line number Diff line number Diff line change
Expand Up @@ -2286,7 +2286,7 @@ dictionary GPUSamplerDescriptor : GPUObjectDescriptorBase {
float lodMinClamp = 0;
float lodMaxClamp = 0xffffffff; // TODO: What should this be? Was Number.MAX_VALUE.
GPUCompareFunction compare;
unsigned short maxAnisotropy = 1;
[Clamp] unsigned short maxAnisotropy = 1;
};
</script>

Expand All @@ -2303,6 +2303,7 @@ dictionary GPUSamplerDescriptor : GPUObjectDescriptorBase {
- If {{GPUSamplerDescriptor/compare}} is provided, the sampler will be a comparison sampler with the specified
{{GPUCompareFunction}}.
- {{GPUSamplerDescriptor/maxAnisotropy}} specifies the maximum anisotropy value clamp used by the sampler.
- It must be &ge; 1.

Note: most implementations support {{GPUSamplerDescriptor/maxAnisotropy}} values in range between 1 and 16, inclusive.

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